linux-kernel - Re: [mainline][DLPAR][Oops] OF: ERROR: Bad of_node

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Message-ID: <CAL_JsqLXpU3kr7bD0NYZhYBbzxmGzqPL3j0jfLLMpSmXwPGvOw@mail.gmail.com>
Date:   Fri, 15 Sep 2017 07:52:49 -0500
From:   Rob Herring <robh@...nel.org>
To:     abdul <abdhalee@...ux.vnet.ibm.com>
Cc:     linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        mpe <mpe@...erman.id.au>, Paul Mackerras <paulus@...ba.org>,
        sachinp <sachinp@...ux.vnet.ibm.com>
Subject: Re: [mainline][DLPAR][Oops] OF: ERROR: Bad of_node_put() on /cpus

On Fri, Sep 15, 2017 at 6:04 AM, abdul <abdhalee@...ux.vnet.ibm.com> wrote:
> Hi,
>
> Mainline kernel panics during DLPAR CPU add/remove operation.
>
> Machine Type: Power8 PowerVM LPAR
> kernel 4.13.0

Did 4.12 work or when was it last working? I'm not seeing anything
recent in the DT code that looks suspicious.

Rob